2340756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 6761664

約数和(自身を除く): 4420908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 257, 276, 396, 414, 506, 514, 759, 771, 828, 1012, 1028, 1518, 1542, 2277, 2313, 2827, 3036, 3084, 4554, 4626, 5654, 5911, 8481, 9108, 9252, 11308, 11822, 16962, 17733, 23644, 25443, 33924, 35466, 50886, 53199, 65021, 70932, 101772, 106398, 130042, 195063, 212796, 260084, 390126, 585189, 780252, 1170378, 2340756]

約数ペア:

[(1, 2340756), (2, 1170378), (3, 780252), (4, 585189), (6, 390126), (9, 260084), (11, 212796), (12, 195063), (18, 130042), (22, 106398), (23, 101772), (33, 70932), (36, 65021), (44, 53199), (46, 50886), (66, 35466), (69, 33924), (92, 25443), (99, 23644), (132, 17733), (138, 16962), (198, 11822), (207, 11308), (253, 9252), (257, 9108), (276, 8481), (396, 5911), (414, 5654), (506, 4626), (514, 4554), (759, 3084), (771, 3036), (828, 2827), (1012, 2313), (1028, 2277), (1518, 1542)]